Inventor
Takashi Mochida
Inventor
Chiba, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer21%
H02KDynamo-electric machines21%
B24BMachines, devices, or processes for grinding or polishing7%
B24DTools for grinding, buffing or sharpening7%
F16FSprings7%
Y10TTechnical subjects covered by former us classification7%
F04DNon-positive-displacement pumps3%
G01DMeasuring not specially adapted for a specific variable3%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock3%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy3%
PatentTitleYear
8,450,862'Electric power generating apparatus'20138,405,255'Electric power generating apparatus'20137,885,065'Fan motor apparatus and electronic apparatus'20117,882,512'Automatic balancing apparatus, rotating apparatus, disc drive apparatus, balancer, and housing'20117,732,956'Motor'20107,696,655'Automatic balancing apparatus, rotating apparatus, disc drive apparatus, and balancer'20107,492,549'Automatic balancing device, rotational driving device and disk drive'20096,772,427'Motor securing structures and disc drive'20046,314,077'Disk drive'20016,252,319'Disk rotating mechanism'20014,695,795'Rotation sensor with co-planar velocity and position responsive elements'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2013Patents assigned to SONY CORP (11)· patent assignee history
1987Based in Kanagawa, JP· patent location history
2001–2013Based in Chiba, JP· patent location history
2013Patents assigned to MOCHIDA TAKASHI (2)· patent assignee history
2013Patents assigned to KANEKO SACHIKO (1)· patent assignee history
2013Patents assigned to OZAWA TAKESHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 11 | 1987–2013 |
| MOCHIDA TAKASHIself | 2 | 2013 |
| KANEKO SACHIKO | 1 | 2013 |
| OZAWA TAKESHI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 10 | 2001–2013 |
| Kanagawa, JP | 1 | 1987 |